Z, thanks for the reply. I found that project yesterday after I had posted. I also found a couple of others. The problem is that they either a) only work in Firefox (like the one you found) or b) are not full-featured like the MooTools one. The closest I have found - which seems to be the only one that has good cross-browser support - is this one:
http://paulbakaus.com/lab/js/coverflow/ Anyways, thanks again for your reply. It is much appreciated. :-)